# -*- coding: utf-8 -*-

############################################################################
#
#   Copyright (c) 2020  Bresee, Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#############################################################################
"""
multithread func  多线程
"""

import functools
import threading
from threading import Thread
from utils.wraps.urlcost import cost_count_wraps

def async_call(func):
    @functools.wraps(func)
    def wrapper(*args,**kwargs):
             
            thr = Thread(target=func,args=args,kwargs=kwargs)
            thr.start()    
            return thr   
         
    return wrapper 


class Functor(object):
    def __init__(self, func, index=0, *args, **kwargs):
        self._Func = func
        self._Index = index
        self._Args = args
        self._Kwargs = kwargs
        
    def __call__(self, *args, **kwargs):
        args = args[:self._Index] + self._Args + args[self._Index:]
        kwargs = kwargs.copy()
        kwargs.update(self._Kwargs)
        return self._Func(*args, **kwargs)
        
        
def bind(func, index=0, *args, **kwargs):
    return Functor(func, index, *args, **kwargs)